YC active company list audit
Bolster
Bolster: The platform for buying, selling and managing residential construction. Headquartered in Calgary, AB, Canada. Current operating status: active.
Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.
19 facts4 sources1 superseded claims
What changed in the audit
external nameCostCertified -> Bolster
2026-06-12 · yc-oss record id 24543: field "former_names" includes "CostCertified"
- Summary
- The platform for buying, selling and managing residential construction
2026-06-12 · 1 source- Description
- We are building the Amazon for construction where contractors can give their customers an interactive shopping experience, turning the estimate into a point-of-sale, for the first...
2026-06-12 · 1 source- Website
- https://bolsterbuilt.com
2026-06-12 · 2 sources- Hiring
- yes
2026-06-13 · 1 source- Headquarters
- Calgary, AB, Canada
2026-06-13 · 1 source- Operating status
- active
2026-06-12 · 1 source- Industry
- Real Estate and Construction
2026-06-13 · 1 source